Ant key 41
Subfamily Dolichoderinae
| Node of the petiole greatly reduced (Fig. a). Black. | Technomyrmex joscosus |
| Node of petiole present with distinct forward and rearward faces (Fig. b). Black or brown. | 42 |
| Node of the petiole greatly reduced (Fig. a). Black. | Technomyrmex joscosus |
| Node of petiole present with distinct forward and rearward faces (Fig. b). Black or brown. | 42 |